| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.52 | 8.520% | $154.6627 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $95.33 | 12.286% | $107.0422 | $107.04 | $107.05 | $107.00 |
| Purchase #3 | $83.50 | 11.563% | $93.1551 | $93.16 | $93.15 | $93.20 |
| Purchase #4 | $163.78 | 8.780% | $178.1599 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $154.51 | 6.604% | $164.7138 | $164.71 | $164.70 | $164.70 |
| Purchase #6 | $53.33 | 5.158% | $56.0808 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $161.77 | 13.182% | $183.0945 | $183.09 | $183.10 | $183.10 |
| 7 purchase totals = | $854.74 | $936.9090 | $936.90 | $936.90 | $937.00 | |